Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 80.9447 | 80.9498 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl2.opb |
MD5SUM | 4c72c91139ee79c29342b8f97e9b4cad |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 3.47247 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 104670 |
Total number of constraints | 2262 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2262 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2460 |
Number of terms in the objective function | 50550 |
Biggest coefficient in the objective function | 14942 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 568060 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 568060 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.01 c glpPB 0.2 (July 2006) 0.00/0.01 c An Application of GLPK 4.10 for PB Constraints 0.00/0.01 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.01 c by Hossein Sheini 80.89/80.93 c starting to Solve 80.89/80.93 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/363026-1177022079/instance-363026-1177022079.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node16/watcher-363026-1177022079 -o ROOT/results/node16/solver-363026-1177022079 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363026-1177022079/instance-363026-1177022079.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.96 1.00 1.00 3/77 16476 /proc/meminfo: memFree=1845320/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=1012 CPUtime=0 /proc/16476/stat : 16476 (glpPBv3) D 16474 16476 16186 0 -1 0 40 0 0 0 0 0 0 0 18 0 1 0 150125609 1036288 24 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7209991 0 0 4096 0 18446744071563479169 0 0 17 1 0 0 /proc/16476/statm: 253 24 18 40 0 3 0 [startup+0.044138 s] /proc/loadavg: 0.96 1.00 1.00 3/77 16476 /proc/meminfo: memFree=1845320/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=3444 CPUtime=0.03 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 463 0 3 0 3 0 0 0 18 0 1 0 150125609 3526656 436 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 861 436 192 40 0 276 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3444 [startup+0.101124 s] /proc/loadavg: 0.96 1.00 1.00 3/77 16476 /proc/meminfo: memFree=1845320/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=4908 CPUtime=0.08 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 843 0 3 0 8 0 0 0 18 0 1 0 150125609 5025792 816 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 1227 816 192 40 0 642 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4908 [startup+0.301082 s] /proc/loadavg: 0.96 1.00 1.00 3/77 16476 /proc/meminfo: memFree=1845320/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=8908 CPUtime=0.28 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 1846 0 3 0 27 1 0 0 19 0 1 0 150125609 9121792 1819 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 2227 1819 199 40 0 1642 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 8908 [startup+0.700999 s] /proc/loadavg: 0.96 1.00 1.00 3/77 16476 /proc/meminfo: memFree=1845320/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=13172 CPUtime=0.68 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 2884 0 3 0 66 2 0 0 23 0 1 0 150125609 13488128 2857 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 3293 2857 199 40 0 2708 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 13172 [startup+1.50183 s] /proc/loadavg: 0.96 1.00 1.00 2/78 16477 /proc/meminfo: memFree=1831296/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=18636 CPUtime=1.48 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 4265 0 3 0 146 2 0 0 25 0 1 0 150125609 19083264 4238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 4659 4238 199 40 0 4074 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 18636 [startup+3.1015 s] /proc/loadavg: 0.96 1.00 1.00 2/78 16477 /proc/meminfo: memFree=1800640/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=64508 CPUtime=3.08 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 16446 0 3 0 301 7 0 0 25 0 1 0 150125609 66056192 15746 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583232 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 16127 15746 221 40 0 15542 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 64508 [startup+6.30184 s] /proc/loadavg: 0.96 1.00 1.00 2/78 16477 /proc/meminfo: memFree=1781896/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=64508 CPUtime=6.29 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 16446 0 3 0 621 8 0 0 25 0 1 0 150125609 66056192 15746 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589874 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 16127 15746 221 40 0 15542 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 64508 [startup+12.7025 s] /proc/loadavg: 0.96 1.00 1.00 2/78 16479 /proc/meminfo: memFree=1784968/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=61580 CPUtime=12.68 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 18626 0 3 0 1259 9 0 0 25 0 1 0 150125609 63057920 15014 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 15395 15014 221 40 0 14810 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 61580 [startup+25.5019 s] /proc/loadavg: 0.97 1.00 1.00 2/78 16479 /proc/meminfo: memFree=1785032/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=61580 CPUtime=25.49 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 20806 0 3 0 2538 11 0 0 25 0 1 0 150125609 63057920 15014 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 15395 15014 221 40 0 14810 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 61580 [startup+51.1015 s] /proc/loadavg: 0.98 1.00 1.00 2/78 16479 /proc/meminfo: memFree=1785032/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=61580 CPUtime=51.08 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 25166 0 3 0 5095 13 0 0 25 0 1 0 150125609 63057920 15014 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 15395 15014 221 40 0 14810 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 61580 Solver just ended. Dumping a history of the last processes samples [startup+63.9029 s] /proc/loadavg: 0.98 1.00 1.00 2/78 16479 /proc/meminfo: memFree=1781320/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=66756 CPUtime=63.89 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 37767 0 3 0 6369 20 0 0 25 0 1 0 150125609 68358144 16303 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 16689 16303 227 40 0 16104 0 Current children cumulated CPU time (s) 63.89 Current children cumulated vsize (KiB) 66756 [startup+70.3016 s] /proc/loadavg: 0.98 1.00 1.00 2/78 16479 /proc/meminfo: memFree=1766024/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=81500 CPUtime=70.29 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 102064 0 3 0 6980 49 0 0 25 0 1 0 150125609 83456000 19884 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 20375 19891 227 40 0 19790 0 Current children cumulated CPU time (s) 70.29 Current children cumulated vsize (KiB) 81500 [startup+76.7012 s] /proc/loadavg: 0.99 1.00 1.00 2/78 16479 /proc/meminfo: memFree=1781000/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=66756 CPUtime=76.68 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 148515 0 3 0 7598 70 0 0 25 0 1 0 150125609 68358144 16303 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 16689 16303 227 40 0 16104 0 Current children cumulated CPU time (s) 76.68 Current children cumulated vsize (KiB) 66756 [startup+78.3019 s] /proc/loadavg: 0.99 1.00 1.00 2/78 16479 /proc/meminfo: memFree=1779912/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=73320 CPUtime=78.29 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 165566 0 3 0 7751 78 0 0 25 0 1 0 150125609 75079680 17944 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541989 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 18330 17944 227 40 0 17745 0 Current children cumulated CPU time (s) 78.29 Current children cumulated vsize (KiB) 73320 [startup+79.9016 s] /proc/loadavg: 0.99 1.00 1.00 2/78 16479 /proc/meminfo: memFree=1781000/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=66756 CPUtime=79.88 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 183753 0 3 0 7902 86 0 0 25 0 1 0 150125609 68358144 16303 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 16689 16303 227 40 0 16104 0 Current children cumulated CPU time (s) 79.88 Current children cumulated vsize (KiB) 66756 [startup+80.7024 s] /proc/loadavg: 0.99 1.00 1.00 2/78 16479 /proc/meminfo: memFree=1778248/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=82756 CPUtime=80.69 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 188061 0 3 0 7981 88 0 0 25 0 1 0 150125609 84742144 20303 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585684 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 20689 20303 227 40 0 20104 0 Current children cumulated CPU time (s) 80.69 Current children cumulated vsize (KiB) 82756 [startup+80.9024 s] /proc/loadavg: 0.99 1.00 1.00 2/78 16479 /proc/meminfo: memFree=1778248/2055920 swapFree=4148604/4192956 [pid=16476] ppid=16474 vsize=82756 CPUtime=80.89 /proc/16476/stat : 16476 (glpPBv3) R 16474 16476 16186 0 -1 0 188061 0 3 0 8001 88 0 0 25 0 1 0 150125609 84742144 20303 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581237 0 0 4096 0 0 0 0 17 1 0 0 /proc/16476/statm: 20689 20303 227 40 0 20104 0 Current children cumulated CPU time (s) 80.89 Current children cumulated vsize (KiB) 82756 Child status: 1 Real time (s): 80.9498 CPU time (s): 80.9447 CPU user time (s): 80.0418 CPU system time (s): 0.902862 CPU usage (%): 99.9937 Max. virtual memory (cumulated for all children) (KiB): 82756 getrusage(RUSAGE_CHILDREN,...) data: user time used= 80.0418 system time used= 0.902862 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 188482 page faults= 3 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 18 involuntary context switches= 1666 runsolver used 0.076988 second user time and 0.222966 second system time The end
Begin job on node16 on Thu Apr 19 22:34:40 UTC 2007 IDJOB= 363026 IDBENCH= 1718 IDSOLVER= 166 FILE ID= node16/363026-1177022079 PBS_JOBID= 4630599 Free space on /tmp= 66354 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl2.opb COMMAND LINE= glpPBv3 /tmp/evaluation/363026-1177022079/instance-363026-1177022079.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-363026-1177022079 -o ROOT/results/node16/conversion-363026-1177022079 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363026-1177022079/instance-363026-1177022079.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node16/watcher-363026-1177022079 -o ROOT/results/node16/solver-363026-1177022079 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363026-1177022079/instance-363026-1177022079.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 4c72c91139ee79c29342b8f97e9b4cad RANDOM SEED= 124594369 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.232 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.232 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1845664 kB Buffers: 20676 kB Cached: 108740 kB SwapCached: 12024 kB Active: 69192 kB Inactive: 83560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1845664 kB SwapTotal: 4192956 kB SwapFree: 4148604 kB Dirty: 7192 kB Writeback: 0 kB Mapped: 30424 kB Slab: 42996 kB Committed_AS: 6519308 kB PageTables: 1836 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66354 MiB End job on node16 on Thu Apr 19 22:36:01 UTC 2007